[ntp:questions] How to debug PPS?

Mr Dave Baxter g8kbv at uko2.co.uk
Wed May 5 15:22:58 UTC 2010


In article <e4KdnfAz4O_gqEbWnZ2dnUVZ_rWdnZ2d at megapath.net>, hal-
usenet at ip-64-139-1-69.sjc.megapath.net says...
> 
> >> device="NMEA GPS Clock",
> >> timecode="$GPGGA,140929,3130.8506,N,10444.6118,E,1,09,0.9,529.2,M,-32.4,M,,*60",
> 
> >There was a thread on here recently, that seemed to settle on the fact 
> >that some implementations of NTPD do NOT work well with 9600bd NMEA data 
> >from the GPS.  Though to my eyes, it looks like something is seeing the 
> >data stream.
> 
> If he is getting something like that GPGGA sentance, the link
> is probably working correctly.

Indeed, but is GPGGA the correct sentence for NTPD to use?  Mine is set 
for GPRMC & works just fine.

pip pip

Dave B.




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